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Method for promoting mating of sea horses

A technology of hippocampus and luteinizing hormone, which is applied in the fields of application, fish farming, animal husbandry, etc., to achieve the effects of high-efficiency artificial breeding, shortening the mating cycle, and convenient operation and control

Active Publication Date: 2022-07-15
POLYROCKS TECH&RES CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are currently no studies on promoting mating in hippocampus by targeting the hippocampal brood sac

Method used

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  • Method for promoting mating of sea horses
  • Method for promoting mating of sea horses
  • Method for promoting mating of sea horses

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0039] A method of promoting mating in the hippocampus, comprising the steps of:

[0040] (1) Select the same batch of 20 pairs of sexually mature striped hippocampus, in which the average body length of female hippocampus is 13.01cm, the average body height is 2.40cm, and the average body weight is 11.65g; the average body length of male hippocampus is 14.01cm, and the average body height is 2.69cm, with an average weight of 13.64g. Put the hippocampus into a cement pool of 1.5m*1.5m*1m. The water temperature in the pool is 24~26℃, and the salinity is 28‰~30‰. A monitor is installed above the pool to facilitate the observation of the activity of the hippocampus.

[0041] (2) A 20 mg / L 3-ethoxyanilide methanesulfonate solution was prepared with seawater from the original pond of the hippocampus, and the sexually mature hippocampus was put into it for anesthesia, and the animals were weighed after anesthesia.

[0042] (3) Preparation of oxytocin: use 0.9% normal saline to diss...

Embodiment 2

[0051] A method of promoting mating in the hippocampus, comprising the steps of:

[0052] (1) Select the same batch of 20 pairs of sexually mature linear hippocampus, among which the average body length of female hippocampus is 12.76cm, the average body height is 2.38cm, and the average body weight is 11.36g; the average body length of male hippocampus is 13.80cm, and the average body height is 2.80cm, with an average weight of 13.31g. Put the hippocampus into a cement pool of 1.5m*1.5m*1m. The water temperature in the pool is 24~26℃, and the salinity is 28‰~30‰. A monitor is installed above the pool to facilitate the observation of the activity of the hippocampus.

[0053] (2) A 20 mg / L 3-ethoxyanilide methanesulfonate solution was prepared with seawater from the original pond of the hippocampus, and the sexually mature striae hippocampus was put into it for anesthesia, and weighed after anesthesia.

[0054] (3) Preparation of oxytocin: use 0.9% normal saline to dissolve chori...

Embodiment 3

[0059] A method of promoting mating in the hippocampus, comprising the steps of:

[0060] (1) Select the same batch of 20 pairs of sexually mature linear hippocampus, among which the average body length of female hippocampus is 12.47cm, the average body height is 2.34cm, and the average body weight is 11.44g; the average body length of male hippocampus is 13.63cm, and the average body height is 2.76cm, with an average weight of 13.24g. Put the hippocampus into a cement pool of 1.5m*1.5m*1m. The water temperature in the pool is 24~26℃, and the salinity is 28‰~30‰. A monitor is installed above the pool to facilitate the observation of the activity of the hippocampus.

[0061] (2) A 20 mg / L 3-ethoxyanilide methanesulfonate solution was prepared with seawater from the original pond of the hippocampus, and the sexually mature striae hippocampus was put into it for anesthesia, and weighed after anesthesia.

[0062] (3) Preparation of oxytocin: use 0.9% normal saline to dissolve cho...

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Abstract

The invention belongs to the technical field of hippocampus breeding, discloses a method for promoting mating of hippocampus, and particularly discloses a method for promoting mating of hippocampus, which comprises the following steps: acting a parturition hastening agent on a child-rearing capsule of hippocampus, and breeding. The method for promoting mating of the hippocampus is provided by combining the oxytocic with the special body structure child-bearing sac of the hippocampus for the first time, the mating behavior of the hippocampus can be effectively promoted by using the method, synchronous mating of hippocampus groups is promoted, and the pregnancy rate of the hippocampus can reach 80%; compared with natural mating of the hippocampus, the pregnancy rate of the hippocampus is increased by 50%, the reproductive period of the hippocampus is advanced by 3 days, and the mating period is obviously shortened.

Description

technical field [0001] The invention belongs to the technical field of hippocampal reproduction, in particular to a method for promoting hippocampal mating. Background technique [0002] The breeding cycle of hippocampus is long, and the breeding behavior is special. The fertilized eggs hatch in the brood pouch of male hippocampus until the larvae live independently. Large-scale breeding of hippocampus seedlings must rely on a large number of broodstock to breed at the same time. In the conventional process of hippocampal fry, when the base of the hippocampus population is large, the mating between different male and female hippocampus is not synchronized, resulting in uneven birth time of subsequent hippocampus, large fluctuations in the number of juveniles, increasing the difficulty of salvage and causing the same batch of hippocampus. The differences in body size are large, and producers cannot focus on arranging the production facilities and bait required for fry cultiva...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K61/10
CPCA01K61/10Y02A40/81
Inventor 刘宣歌朱红芳王强李桂峰
Owner POLYROCKS TECH&RES CO LTD
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